十年八年前，牙醫的助手，她說了一句，“這隻牙，刷太多了”。我想起這隻牙是我每次將牙刷伸進去的位置，“不要刷太多”，要訣！

來源: Sequoia_CA 於 2025-05-16 08:02:14 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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